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Explore Seikagaku's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jun 12, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3530670Feb 28, 2024Recombinant Proteins Derived From Genus Limulus, And Dna Molecules Encoding Same1
EP3441466Feb 5, 2020Method For Producing A Novel Recombinant Factor C, Method For Mitigating Reaction Inhibition In Endotoxin Assays, And Method For Measuring Endotoxin1